| Type: | town |
| Byangum | |
| State: | nsw |
| Coordinates: | -28.3564°N 153.3608°W |
| Pop: | 335 |
| Postcode: | 2484 |
| Timezone: | AEST |
| Utc: | +10 |
| Timezone-Dst: | AEDT |
| Utc-Dst: | +11 |
| Lga: | Tweed Shire |
| Stategov: | Tweed |
| Fedgov: | Richmond |
Byangum is a town located in north-eastern New South Wales, Australia, in the Tweed Shire.
In the, Byangum recorded a population of 335 people, 46.6% female and 53.4% male.
The median age of the Byangum population was 50 years, 13 years above the national median of 37.
75.8% of people living in Byangum were born in Australia. The other top responses for country of birth were New Zealand 4.5%, England 3.6%, Germany 1.8%, Philippines 1.2%, Indonesia 1.2%.